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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">nuc</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник НЯЦ РК</journal-title><trans-title-group xml:lang="en"><trans-title>NNC RK Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7516</issn><issn pub-type="epub">1729-7885</issn><publisher><publisher-name>Национальный ядерный центр Республики Казахстан</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52676/1729-7885-2026-1-133-140</article-id><article-id custom-type="elpub" pub-id-type="custom">nuc-977</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ АДДИТИВНЫХ ТЕХНОЛОГИЙ ДЛЯ ИЗГОТОВЛЕНИЯ ЛАБОРАТОРНЫХ ОБРАЗЦОВ ЦЕМЕНТНЫХ МАТРИЦ</article-title><trans-title-group xml:lang="en"><trans-title>APPLICATION OF ADDITIVE TECHNOLOGIES FOR THE FABRICATION OF LABORATORY SAMPLES OF CEMENT MATRICES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сураев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Suraev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ведущий научный сотрудник лаборатории исследований теплофизических и нейтронно-физических характеристик облучательных установок</p><p>Курчатов</p></bio><bio xml:lang="en"><p>Kurchatov</p></bio><email xlink:type="simple">suraev@nnc.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мухамедов</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhamedov</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Начальник отдела разработки и испытаний реакторных устройств</p><p>Курчатов</p></bio><bio xml:lang="en"><p>Kurchatov</p></bio><email xlink:type="simple">mukhamedov@nnc.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гончаров</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Инженер экспериментально-механического отдела</p><p>Курчатов</p></bio><bio xml:lang="en"><p>Kurchatov</p></bio><email xlink:type="simple">Goncharov_S@nnc.kz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ақболатов</surname><given-names>Е. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Aқbolatov</surname><given-names>E. Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Начальник группы экспериментально-механического отдела</p><p>Курчатов</p><p>Усть-Каменогорск</p></bio><bio xml:lang="en"><p>Kurchatov</p><p>Ust-Kamenogorsk</p></bio><email xlink:type="simple">Akhbolatov@nnc.kz</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Должиков</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolzhikov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Начальник группы лаборатории испытаний реакторного топлива</p><p>Курчатов</p><p>Семей</p></bio><bio xml:lang="en"><p>Kurchatov</p><p>Semey</p></bio><email xlink:type="simple">Dolzhikov@nnc.kz</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Витюк</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vityuk</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Начальник лаборатории испытаний реакторного топлива</p><p>Курчатов</p></bio><bio xml:lang="en"><p>Kurchatov</p></bio><email xlink:type="simple">Shmeleova@nnc.kz</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Филиал "Институт атомной энергии" РГП НЯЦ РК<country>Казахстан</country></aff><aff xml:lang="en">Branch “Institute of Atomic Energy” RSE NNC RK<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Филиал «Институт атомной энергии» РГП НЯЦ РК<country>Казахстан</country></aff><aff xml:lang="en">Branch “Institute of Atomic Energy” RSE NNC RK<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Филиал «Институт атомной энергии» РГП НЯЦ РК; НАО «Восточно-Казахстанский технический университет им. Д. Серикбаева»<country>Казахстан</country></aff><aff xml:lang="en">Branch “Institute of Atomic Energy” RSE NNC RK; NJSC “D. Serikbayev East Kazakhstan technical university”<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Филиал «Институт атомной энергии» РГП НЯЦ РК; НАО «Шакарим университет»<country>Казахстан</country></aff><aff xml:lang="en">Branch “Institute of Atomic Energy” RSE NNC RK; NP JSC “Shakarim University”<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>133</fpage><lpage>140</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сураев А.С., Мухамедов Н.Е., Гончаров С.В., Ақболатов Е.Ж., Должиков С.А., Витюк Г.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Сураев А.С., Мухамедов Н.Е., Гончаров С.В., Ақболатов Е.Ж., Должиков С.А., Витюк Г.А.</copyright-holder><copyright-holder xml:lang="en">Suraev A.S., Mukhamedov N.E., Goncharov S.V., Aқbolatov E.Z., Dolzhikov S.A., Vityuk G.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journals.nnc.kz/jour/article/view/977">https://journals.nnc.kz/jour/article/view/977</self-uri><abstract><p>Подготовка лабораторных образцов цементных матриц, необходимых для иммобилизации твердых радиоактивных отходов, трудоемкий процесс. Стандартный лабораторный образец должен быть выполнен в виде куба со стороной 100 мм, с ровными поверхностями и соответствовать требованиям ГОСТ Р 71913-2024. Соответственно, для заливки растворов на основе цемента, необходимы специальные формы. В данной работе показаны возможности аддитивных технологий, в частности, метода послойного формообразования (3D печать пластиком) для создания таких форм. Выполнена разработка и оптимизация конструкции формы в программе трехмерного моделирования, а также изготовлены прототипы цельной и разъемной формы, с помощью которых получены тестовые образцы цементных матриц. Прототипы «напечатаны» на современном 3D принтере фирмы Bambu Lab с применением наиболее распространенного и широко используемого пластика – полилактида (PLA). По результатам исследования апробирована конструкция многоразовой разъемной формы, использование которой позволяет получить образец цементной матрицы требуемого размера и формы.</p></abstract><trans-abstract xml:lang="en"><p>The preparation of laboratory samples of cement matrices, required for the immobilization of solid radioactive waste, is a labor-intensive process. A standard laboratory sample should be in the form of a cube with a 100 mm side, featuring well-defined and smooth surfaces, and must comply with GOST R 71913-2024 requirements. Accordingly, special molds are needed for casting cement-based mixtures. This work demonstrates the potential of additive technologies, in particular, layer-by-layer forming methods (3D printing with plastic), for creating such molds. The design and optimization of the mold were carried out using 3D modeling software, and prototypes of both monolithic and separable molds were fabricated, which were then used to produce test samples of cement matrices. The prototypes were 3D printed on a modern Bambu Lab printer using the most common and widely used plastic – polylactic acid (PLA). Based on the results of the study, the design of a reusable separable mold was tested, enabling the production of cement matrix samples of the required size and shape.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аддитивные технологии</kwd><kwd>3D печать</kwd><kwd>твердые радиоактивные отходы</kwd><kwd>разъемная многоразовая форма</kwd><kwd>цементная матрица</kwd></kwd-group><kwd-group xml:lang="en"><kwd>additive technologies</kwd><kwd>3D printing</kwd><kwd>solid radioactive waste</kwd><kwd>reusable separable mold</kwd><kwd>cement matrix</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа была профинансирована Комитетом науки Министерства науки и высшего образования Республики Казахстан в рамках Научно-технической программы (ИРН BR24993118) «НИР по обоснованию выбора и реализации технологии переработки твердых радиоактивных отходов».</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou L., Miller J., Vezza J., Mayster M., Raffay M., Justice Q., Tamimi Z., Hansotte G., Sunkara L.D., Bernat J. 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